BZX85C51 Fairchild Semiconductor, BZX85C51 Datasheet
BZX85C51
Manufacturer Part Number
BZX85C51
Description
DIODE ZENER 51V 1W DO-41
Manufacturer
Fairchild Semiconductor
Datasheet
1.BZX85C4V3.pdf
(4 pages)
Specifications of BZX85C51
Voltage - Zener (nom) (vz)
51V
Voltage - Forward (vf) (max) @ If
1.2V @ 200mA
Current - Reverse Leakage @ Vr
500nA @ 36V
Tolerance
±5%
Power - Max
1W
Impedance (max) (zzt)
115 Ohm
Mounting Type
Through Hole
Package / Case
DO-204AL, DO-41, Axial
Operating Temperature
-65°C ~ 200°C
Zener Voltage
51 V
Voltage Tolerance
5 %
Zener Current
4 mA
Power Dissipation
1 W
Maximum Reverse Leakage Current
0.5 uA
Maximum Zener Impedance
115 Ohms
Maximum Operating Temperature
+ 200 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 65 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
©2007 Fairchild Semiconductor Corporation
BZX85C3V3 - BZX85C56 Rev. F1
BZX85C3V3 - BZX85C56
Zener Diodes
Absolute Maximum Ratings *
* These ratings are limiting values above which the serviceability of the diode may be impaired.
Electrical Characteristics
P
T
BZX85C3V3
BZX85C3V6
BZX85C3V9
BZX85C4V3
BZX85C4V7
BZX85C5V1
BZX85C5V6
BZX85C6V2
BZX85C6V8
BZX85C7V5
BZX85C8V2
BZX85C9V1
BZX85C10
BZX85C11
BZX85C12
BZX85C13
BZX85C15
BZX85C16
BZX85C18
BZX85C20
J
D
, T
Symbol
STG
Device
Power Dissipation @ TL ≤ 50°C, Lead Length = 3/8”
Derate above 50°C
Operating and Storage Temperature Range
Min.
10.4
11.4
12.4
13.8
15.3
16.8
18.8
3.1
3.4
3.7
4.0
4.4
4.8
5.2
5.8
6.4
7.0
7.7
8.5
9.4
V
Zener Voltage
Z
(Volts)
Max.
10.6
11.6
12.7
14.1
15.6
17.1
19.1
21.2
3.5
3.8
4.1
4.6
5.4
6.6
7.2
7.9
8.7
9.6
5
6
*
(Note 1)
T
A
=25°C unless otherwise noted
Parameter
mA
T
80
60
60
50
45
45
45
35
35
35
25
25
25
20
20
20
15
15
15
10
I
Z
A
= 25°C unless otherwise noted
COLOR BAND DENOTES CATHODE
DO-41 Glass case
Tolerance = 5%
Z
Z
3.5
(Ω)
20
15
15
13
13
10
10
15
15
20
24
@ I
7
4
3
5
5
7
8
9
1
Zener Impedance
Z
400
500
500
500
600
500
400
300
300
200
200
200
200
300
350
400
500
500
500
600
(Ω)
Z
ZK
@ I
ZK
(mA)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1
1
1
1
1
1
1
1
1
-65 to +200
Value
6.67
1.0
μA Max.
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
60
30
5
3
3
1
1
1
1
1
1
1
Leakage Current
I
R
@ V
June 2007
R
www.fairchildsemi.com
mW/°C
Volts
10.5
12.5
Units
1.5
4.5
6.5
7.7
8.4
9.1
14
11
°C
1
1
1
1
2
2
3
4
5
7
W
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BZX85C51 Summary of contents
Page 1
... BZX85C12 11.4 BZX85C13 12.4 BZX85C15 13.8 BZX85C16 15.3 BZX85C18 16.8 BZX85C20 18.8 ©2007 Fairchild Semiconductor Corporation BZX85C3V3 - BZX85C56 Rev. F1 Tolerance = 5% DO-41 Glass case COLOR BAND DENOTES CATHODE T = 25°C unless otherwise noted A Parameter * T =25°C unless otherwise noted A Zener Impedance ...
Page 2
... LOGO BZX85C16 LOGO BZX85C18 LOGO BZX85C20 LOGO BZX85C22 LOGO BZX85C24 LOGO BZX85C27 LOGO BZX85C30 LOGO BZX85C33 LOGO BZX85C36 LOGO BZX85C39 LOGO BZX85C43 LOGO BZX85C47 LOGO BZX85C51 LOGO BZX85C56 LOGO BZX85C3V3 - BZX85C56 Rev. F1 Zener Impedance (Note Max. mA (Ω) (Ω) 23 600 25 600 28.9 ...
Page 3
Top Mark Information (Continued General Requirements: 1.0 Cathode Band 2.0 First Line Fairchild Logo 3.0 Second Line: Device name - For 1Nxx series: 3 For BZxx series: 4 4.0 Third Line: Device ...
Page 4
... TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended exhaustive list of all such trademarks. ACEx™ Across the board. Around the world.™ ActiveArray™ Bottomless™ Build it Now™ CoolFET™ CROSSVOLT™ ...